Pith Number

pith:RCA35ZGU

pith:2015:RCA35ZGUHEFHQZAQCZHYBKK3QO

not attested not anchored not stored refs pending

Potential of volatile organic compounds as markers of entrapped humans for use in urban search-and-rescue operations

Anton Amann, Gerald Teschl, Karl Unterkofler, Pawel Mochalski

arxiv:1502.06485 v1 · 2015-02-23 · q-bio.OT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCA35ZGUHEFHQZAQCZHYBKK3QO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:18:03.449546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8881bee4d4390a786410164f80a95b8396a53cf693bfe732f243d981cda36ee4

Aliases

arxiv: 1502.06485 · arxiv_version: 1502.06485v1 · doi: 10.48550/arxiv.1502.06485 · pith_short_12: RCA35ZGUHEFH · pith_short_16: RCA35ZGUHEFHQZAQ · pith_short_8: RCA35ZGU

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RCA35ZGUHEFHQZAQCZHYBKK3QO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8881bee4d4390a786410164f80a95b8396a53cf693bfe732f243d981cda36ee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4373777a1141b4530fc32d477376585813d0d73ef9c3126c53e55d7e61b544",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2015-02-23T16:19:29Z",
    "title_canon_sha256": "15f057f2c182c45de6b514f3942f7db9537bb0cdda9e724c833302bcd4fa38b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06485",
    "kind": "arxiv",
    "version": 1
  }
}